Tapered Lensed Optical Fibers | |||
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Product Features | Product Applications | |
The tapered lensed optical fiber is first grinded into a tapered shape on the end face of the optical fiber by the precision grinding equipment, and then the optical microsphere lens is processed at its tip, so as to expand the numerical aperture of the optical fiber and increase the absorption capacity. | Couplings of various type of laser device | ||
Spherical lens | |||
Low loss | |||
Excellent coupling efficiency | |||
High precision |
Specifications | |||||
Parameter | Unit | Values | |||
Fiber Type | / | Conventional single-mode / multimode / polarization maintaining fiber, special optical fibers provided by customers | |||
Angle | ° | (70°~100°)±1° | |||
Radius of Curvature | μm | 7~8 μm±1 μm or radius specified by customers | |||
Strip Length | mm | Length specified by customers±1mm | |||
Anti-Reflection Coating | / | 780,830,840,980,1310,1480,1550nm Reflectance Max. 0.3% |
Package Size Diagram |
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Ordering Information | ||||||||||||
T | S | L | F | 0 | ||||||||
Fiber Type 1=G652 or equivalent 5=980-20 or equivalent 6=HI060 or equivalent 9=HI780 S=Specify |
Angle 1=70°±1° 2=80°±1° 3=90°±1° 4=100°±1° S=Specify |
Radius 1=5μm±1μm 2=6μm±1μm 3=7μm±1μm 4=8μm±1μm 5=9μm±1μm S=Specify |
Strip Length 1=5mm 2=10mm 3=15mm 4=20mm S=Specify |
AR Coating 1=780nm 2=830nm 4=840nm 5=980nm 6=1310nm 7=1480nm 8=1550nm S=Specify |
Pigtail Type S=250um bare fiber M=900um loose tube |
Pigtail Length 0=0.5m 1=0.75m 2=1.0m 3=1.5m 4=2.0m S=specify |
Connector 0=None 1=FC/PC 2=FC/SPC 3=FC/APC 7=FC/UPC |